[go: up one dir, main page]

KR970027964A - Tension device of electric chain - Google Patents

Tension device of electric chain Download PDF

Info

Publication number
KR970027964A
KR970027964A KR1019960047853A KR19960047853A KR970027964A KR 970027964 A KR970027964 A KR 970027964A KR 1019960047853 A KR1019960047853 A KR 1019960047853A KR 19960047853 A KR19960047853 A KR 19960047853A KR 970027964 A KR970027964 A KR 970027964A
Authority
KR
South Korea
Prior art keywords
plunger
chain
opening
oil
shoe
Prior art date
Application number
KR1019960047853A
Other languages
Korean (ko)
Other versions
KR100238002B1 (en
Inventor
고죠 이노우에
도모카즈 가이도
Original Assignee
노구치 미치오
가부시키가이샤 쯔바기모도체인
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 노구치 미치오, 가부시키가이샤 쯔바기모도체인 filed Critical 노구치 미치오
Publication of KR970027964A publication Critical patent/KR970027964A/en
Application granted granted Critical
Publication of KR100238002B1 publication Critical patent/KR100238002B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0853—Ratchets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H7/0836—Means for varying tension of belts, ropes, or chains with vibration damping means of the fluid and restriction type, e.g. dashpot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

부품수가 적고, 코스트다운을 도모할 수가 있음과 동시에, 장착이 용이하고, 또한 적은 스페이스에 조립하는 것이 가능한 전동체인의 텐션장치를 제공한다.Provided is a tensioning device for a transmission chain which has a small number of parts, enables cost reduction, is easy to mount, and can be assembled in a small space.

고정부재(2)에 설치된 지지축(3)에 한쪽 끝단부가 요동이 자유롭게 지지되고, 체인(7)과 대향하는 면에 상기 체인(7)에 미끄럼접촉되는 슈우(8)가 장착된 텐션레버(4)를 가지고 있다.A tension lever having one end freely swinged on the support shaft 3 provided on the fixing member 2 and having a shoe 8 slidingly contacted with the chain 7 on a surface facing the chain 7. Have 4)

상기 텐션레버(4)의 다른쪽 끝단부에는, 슈우(8)가 장착되어 있는 면과 반대쪽에 개구(9A)를 가지는 플런저 수용구멍(9)이 형성되고, 상기 수용구멍(9)내에 고정부재(2)가 설치되어 있는 스톱퍼(17)에 맞닿는 플런저(10)가 돌출방향으로 힘이 가해져서 출몰이 자유롭게 끼워져 있다.At the other end of the tension lever 4, a plunger accommodating hole 9 having an opening 9A is formed on the side opposite to the surface on which the shoe 8 is mounted, and a fixing member in the accommodating hole 9 is provided. The plunger 10 which abuts on the stopper 17 in which (2) is provided is exerted a force in the protruding direction so that the plunger 10 is freely fitted.

Description

전동체인의 텐션장치Tension device of electric chain

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 텐션장치의 제1실시예를 나타낸 도면.1 is a view showing a first embodiment of a tension device of the present invention.

제2도는 본 발명의 텐션장치의 제2실시예를 나타낸 도면.2 is a view showing a second embodiment of the tension device of the present invention.

제3도는 제2도의 A-A선 위치의 단면도.3 is a sectional view taken along the line A-A of FIG.

제4도는 제2도의 B-B선위치의 단면도.4 is a sectional view taken along line B-B in FIG.

제5도는 본 발명의 텐션장치의 제3실시예를 나타낸 도면.5 is a view showing a third embodiment of the tension device of the present invention.

Claims (6)

고정부재에 설치된 지지축에 한쪽 끝단부가 요동이 자유롭게 지지되고, 체인과 대향하는 면에 상기 체인에 미끄럼 접촉되는 슈우가 장착된 텐션레버를 가지는 전동체인의 텐션장치에 있어서, 상기 텐션레버의 다른쪽 끝단부에 형성되고, 상기 슈우가 장착되어 있는 면과 반대쪽에 개구를 가지는 플런저 수용구멍과, 상기 플런저 수용구멍 내에 상기 개구로부터 출물이 자유롭게 끼워지고, 힘을 가하는 부재에 의하여 상기 개구로부터 출물이 자유롭게 끼워지고, 힘을 가하는 부재에 의하여 상기 개구로부터 돌출하는 방향으로 힘이 가해져있는 플런저와, 상기 고정부재에 설치되고, 상기 플런저의 돌출끝단에 맞닿는 스톱퍼를 구비한 전동체인의 텐션장치.A tension device of a transmission chain having a tension lever having one end freely swinged on a support shaft provided on a fixing member and having a shoe mounted on a surface facing the chain, the shoe being in sliding contact with the chain, the other side of the tension lever. A plunger receiving hole formed at an end portion and having an opening opposite to a surface on which the shoe is mounted, and an output is freely inserted from the opening in the plunger receiving hole, and the output is free from the opening by a force applying member. A tensioning device for a transmission chain comprising a plunger fitted with a force applied in a direction protruding from the opening by a member for applying a force, and a stopper provided in the fixing member and contacting the protruding end of the plunger. 제1항에 있어서, 상기 플런저 내부에는 상기 돌출끝단과 반대쪽의 끝단면에 개구된 중공부가 형성되어 상기 중공부 내에 상기 힘을 가하는 부재로서 기능하는 압축코일스프링이 배치됨과 동시에, 상기 텐션레버에는 상기 플런저 수용구멍과 상기 중공부에 의하여 형성되는 고압실 내에 첵크밸브를 통하여 오일을 도입하는 오일도입로가 형성되어 있는 전동체인의 텐션장치.According to claim 1, wherein the inside of the plunger is formed with a hollow opening in the end surface opposite to the protruding end is arranged a compression coil spring which functions as a member for applying the force in the hollow portion, and at the same time the tension lever A tensioning device for a transmission chain having an oil introduction path for introducing oil through a check valve in a high pressure chamber formed by a plunger accommodation hole and the hollow portion. 제2항에 있어서, 상기 오일도입로는, 텐션레버에 설치되어 상면이 개방된 오일리저버에 연이어 통하고 있는 전동체인의 텐션장치.3. The tension device of a rolling chain according to claim 2, wherein said oil introduction passage is connected to an oil reservoir provided at a tension lever and open to an upper surface thereof. 제2항에 있어서, 상기 오일도입로는, 텐션레버의 길이방향으로 형성된 홈과 상기 홈을 덮는 듯이 형성된 상기 슈우의 일부에 의해 구성되는 오일리저버에 연이어 통하고, 상기 오일리저버는, 상기 지지축의 내부에 형성되어 그 외주면으로 개구하는 오일보급로에 연이어 통하고 있는 전동체인의 텐션장치.The oil introduction passage is connected to an oil reservoir composed of a groove formed in the longitudinal direction of the tension lever and a portion of the shoe formed so as to cover the groove, wherein the oil reservoir is formed of the support shaft. An electric chain tension device which is formed inside and communicates with an oil supply passage opening to its outer circumferential surface. 제2항에 있어서, 상기 오일도입로는, 상기 지지축의 내부에 형성되어 그 외주면으로 개구하는 유로와 오일공급관을 개재하여 연이어 통하고 있는 전동체인의 텐션장치.The tensioning device of a rolling chain according to claim 2, wherein the oil introduction passage is formed in the support shaft and communicates with each other via an oil supply pipe and a flow path opening to an outer circumferential surface thereof. 제1항에 있어서, 상기플런저의 외주면 일부에 축선방향으로 래칫톱니가 형성되어 있음과 동시에, 상기 플런저 수용구멍의 옆쪽에는 상기 래칫톱니와 맞물리는 방향으로 힘이 가하여져, 플런저의 플런저 수용구멍 내로 몰입하는 방향의 이동을 저지하는 래칫돌기가 설치되어 있는 전동체인의 텐션장치.2. A ratchet tooth is formed in a portion of an outer circumferential surface of the plunger in an axial direction, and a force is applied to the side of the plunger receiving hole in a direction to engage the ratchet tooth, and into the plunger receiving hole of the plunger. An electric chain tension device provided with a ratchet protrusion for preventing movement in an immersive direction. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960047853A 1995-11-10 1996-10-24 Tensioning device of electric chain KR100238002B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-293150 1995-11-10
JP7293150A JP2895786B2 (en) 1995-11-10 1995-11-10 Transmission chain tensioner device

Publications (2)

Publication Number Publication Date
KR970027964A true KR970027964A (en) 1997-06-24
KR100238002B1 KR100238002B1 (en) 2000-03-02

Family

ID=17791072

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960047853A KR100238002B1 (en) 1995-11-10 1996-10-24 Tensioning device of electric chain

Country Status (5)

Country Link
US (1) US5868638A (en)
JP (1) JP2895786B2 (en)
KR (1) KR100238002B1 (en)
DE (1) DE19646488B4 (en)
GB (1) GB2307022B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448836B1 (en) * 2002-10-31 2004-09-16 현대자동차주식회사 a device for a reduction of timing chain noise in engine

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717360A1 (en) * 1996-04-29 1997-10-30 Borg Warner Automotive Cam chain tensioner for motor vehicle four=stroke IC-engine
EP0856686B2 (en) * 1997-02-01 2007-05-02 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Sliding rail for guiding and/or tensioning a chain
JP3162646B2 (en) * 1997-03-27 2001-05-08 株式会社椿本チエイン Tensioner lever
EP0892193A1 (en) * 1997-07-14 1999-01-20 Morse Tec Europe S.p.A. A device for take-up of tolerance in a chain drive
JP3177497B2 (en) * 1998-04-30 2001-06-18 株式会社椿本チエイン Chain tensioner device
US6312351B1 (en) 1998-09-21 2001-11-06 Borgwarner Inc. Hydraulic tensioner with pivotal mount
EP1375964B1 (en) * 1998-09-21 2008-10-29 Borgwarner, Inc. Hydraulic tensioner with pivotal mount
JP4558872B2 (en) * 1999-11-30 2010-10-06 大同工業株式会社 Lever and arm such as tensioner
JP2003113913A (en) * 2001-10-02 2003-04-18 Tsubakimoto Chain Co Movable lever for transmission chain
US6945889B2 (en) * 2002-10-04 2005-09-20 Borgwarner Inc. Hydraulic chain tensioner
JP3898159B2 (en) * 2003-06-16 2007-03-28 本田技研工業株式会社 Guide device for winding power transmission member
DE202004001679U1 (en) 2004-02-04 2005-06-16 Joh. Winklhofer & Söhne GmbH und Co. KG Clamp or guide rail with installation channel
US7772850B2 (en) * 2004-07-12 2010-08-10 Midtronics, Inc. Wireless battery tester with information encryption means
DE102004043726A1 (en) * 2004-09-10 2006-04-06 Ina-Schaeffler Kg transmission means
WO2006045406A1 (en) * 2004-10-26 2006-05-04 Schaeffler Kg Hydraulic tensioning system
DE102004058948A1 (en) * 2004-12-08 2006-06-14 Schaeffler Kg Oil guide on clamping and guide rails
DE102005039740A1 (en) * 2005-08-23 2007-03-01 Schaeffler Kg clamping system
DE102006024082A1 (en) * 2006-05-23 2007-11-29 Aft Atlas Fahrzeugtechnik Gmbh Guide and tensioning device for chain drives
JP5190160B2 (en) * 2007-07-05 2013-04-24 ボーグワーナー インコーポレーテッド Chain tensioner or chain guide and method for manufacturing the same
JP4386378B2 (en) * 2007-07-31 2009-12-16 株式会社椿本チエイン Tensioner lever
DE102008020161B4 (en) * 2008-04-22 2019-09-12 Iwis Motorsysteme Gmbh & Co. Kg Clamping device with sliding clamping rail
JP2012172810A (en) * 2011-02-23 2012-09-10 Ntn Corp Chain guide and chain tensioner device
DE102011081224A1 (en) * 2011-08-19 2013-02-21 Schaeffler Technologies AG & Co. KG Tension or guide rail for traction drive of internal combustion engine e.g. diesel engine, to stretch traction unit e.g. belt, has channel defined through carrier body between apertures in sides, where channel is lateral openly decorated
DE102011081225A1 (en) * 2011-08-19 2013-02-21 Schaeffler Technologies AG & Co. KG Guiding- or clamping rail for use in control assembly for traction drive of internal combustion engine, has supporting body, which has side facing traction unit and another side turned away from traction unit
DE102011081226A1 (en) * 2011-08-19 2013-02-21 Schaeffler Technologies AG & Co. KG Guide rail structure for guiding chain of traction drive mounted in internal combustion engine, has channel that is extended through support portion and connected by slot
US9109690B2 (en) * 2011-10-26 2015-08-18 Ford Global Technologies, Llc Pivot pin with internal oil passage
DE102014014905A1 (en) * 2014-10-08 2016-04-14 Iwis Motorsysteme Gmbh & Co. Kg Clamping rail with a lubricant channel
CN107110309A (en) * 2014-10-29 2017-08-29 博格华纳公司 Swirl channel
DE102015001334A1 (en) * 2015-02-03 2016-08-04 Iwis Motorsysteme Gmbh & Co. Kg Articulated chain with friction-reduced chain link back
US10309520B2 (en) * 2017-02-17 2019-06-04 Ford Global Technologies, Llc Snubber with scoop feature for automotive transmission
US11486473B2 (en) * 2018-01-31 2022-11-01 Borgwarner Inc. Variable force tensioner arm with cap disk spring
WO2021262195A1 (en) * 2020-06-26 2021-12-30 Borgwarner Inc. Integrated tensioner arm
KR20230000058A (en) * 2021-06-24 2023-01-02 현대자동차주식회사 Mechanical chain tensioner

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484128A (en) * 1936-11-30 1938-05-02 John Weller Improvements in tensioning devices for transmission chains and the like
US4283182A (en) * 1979-08-03 1981-08-11 Dyneer Corporation Hydraulic belt tensioner construction
JP2516271Y2 (en) * 1989-05-31 1996-11-06 株式会社椿本チエイン Ratchet tensioner
JP2503434Y2 (en) * 1989-05-31 1996-07-03 日産自動車株式会社 Engine chain tensioner device
JPH0320750U (en) * 1989-07-10 1991-02-28
DE4001304C2 (en) * 1990-01-18 1994-07-14 Daimler Benz Ag Tensioning rail for chain drives
JP2519476Y2 (en) * 1991-04-11 1996-12-04 株式会社椿本チエイン Tensioner lever shoe floating prevention structure
JP2540896Y2 (en) * 1991-04-11 1997-07-09 株式会社椿本チエイン Chain and other tensioner devices
JP2540899Y2 (en) * 1991-04-15 1997-07-09 株式会社椿本チエイン I-shaped tensioner lever
JP2512690Y2 (en) * 1991-10-23 1996-10-02 株式会社椿本チエイン Oil-operated tensioner with built-in reservoir
JPH0550214U (en) * 1991-12-12 1993-07-02 株式会社椿本チエイン Oil-operated tensioner that seals air entry path with oil
JP2549855Y2 (en) * 1992-06-18 1997-10-08 株式会社椿本チエイン Chain and belt tensioners and guides with rotating ring shoes
JPH0645141U (en) * 1992-11-27 1994-06-14 株式会社椿本チエイン Tensioner for chains with oil reservoir
DE19500940C1 (en) * 1995-01-14 1996-07-11 Bosch Gmbh Robert Tightener for chains, esp. control chains of IC engines
US5647811A (en) * 1996-01-18 1997-07-15 Borg-Warner Automotive, Inc. Chain tensioner with integral arm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100448836B1 (en) * 2002-10-31 2004-09-16 현대자동차주식회사 a device for a reduction of timing chain noise in engine

Also Published As

Publication number Publication date
DE19646488A1 (en) 1997-05-15
DE19646488B4 (en) 2006-02-23
JPH09133189A (en) 1997-05-20
GB9620941D0 (en) 1996-11-27
JP2895786B2 (en) 1999-05-24
GB2307022A (en) 1997-05-14
GB2307022B (en) 1999-07-14
KR100238002B1 (en) 2000-03-02
US5868638A (en) 1999-02-09

Similar Documents

Publication Publication Date Title
KR970027964A (en) Tension device of electric chain
JP3542642B2 (en) Hydraulic chain tensioner
US5577970A (en) Hydraulic tensioner with a pressure relief valve
JP3556628B2 (en) Cartridge type tensioner
JP3054068B2 (en) Hydraulic tensioner device
JP3703588B2 (en) Hydraulic tensioner
ATE284490T1 (en) VALVE DEVICE
US6126563A (en) Quick purge tensioner with internal piston spring
US5184982A (en) Tensioner device for chains and the like
US20070270259A1 (en) Hydraulic Tensioning Device for a Traction Mechanism Drive
KR20020032377A (en) Tensioner with relief valve mechanism
JPH11223250A (en) Mechanical chain tensioner
US4657524A (en) Self-contained tensioning device for a belt or similar structure
KR950019304A (en) Hydraulic Belt Tensioner
US5653653A (en) Hydraulic tensioner with stop mechanism
US20080261737A1 (en) Hydraulic tensioner
JPS6319682B2 (en)
DE50303310D1 (en) PRESSURE RELIEF VALVE
JP2009192030A (en) Hydraulic tensioner
RU95100828A (en) Endless transmission hydraulic tensioner
KR890700501A (en) Master cylinder with quick charge valve actuator
ATE367552T1 (en) SEALING DEVICE
KR950006211A (en) Chain tensioning device
JP4016000B2 (en) Tensioner with tension control valve
JPS6225569Y2 (en)

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19961024

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19970828

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19961024

Comment text: Patent Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19990827

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19991012

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19991013

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20021008

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20030924

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20041012

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20051011

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20061011

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20071010

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20081010

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20091009

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20091009

Start annual number: 11

End annual number: 11

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20110910